* Copyright 2005-2009, Haiku, Inc.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler, axeld@pinc-software.de
*/
#include "intel.h"
#include "generic_x86.h"
#include <cpu.h>
static void
intel_init_mtrrs(void)
{
generic_init_mtrrs(generic_count_mtrrs());
}
static status_t
intel_init(void)
{
if (gCPU[0].arch.vendor != VENDOR_INTEL)
return B_ERROR;
generic_mtrr_compute_physical_mask();
generic_dump_mtrrs(generic_count_mtrrs());
return B_OK;
}
static void
intel_set_mtrrs(uint8 defaultType, const x86_mtrr_info* infos, uint32 count)
{
generic_set_mtrrs(defaultType, infos, count, generic_count_mtrrs());
}
static status_t
intel_stdops(int32 op, ...)
{
switch (op) {
case B_MODULE_INIT:
return intel_init();
case B_MODULE_UNINIT:
return B_OK;
}
return B_ERROR;
}
x86_cpu_module_info gIntelModule = {
{
"cpu/generic_x86/intel/v1",
0,
intel_stdops,
},
generic_count_mtrrs,
intel_init_mtrrs,
generic_set_mtrr,
generic_get_mtrr,
intel_set_mtrrs
};
